CN213411632U - Carbide gear plane grinds clamping device - Google Patents

Carbide gear plane grinds clamping device Download PDF

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Publication number
CN213411632U
CN213411632U CN202022173164.8U CN202022173164U CN213411632U CN 213411632 U CN213411632 U CN 213411632U CN 202022173164 U CN202022173164 U CN 202022173164U CN 213411632 U CN213411632 U CN 213411632U
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China
Prior art keywords
plate
clamping plate
splint
clamping
fixed
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Active
Application number
CN202022173164.8U
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Chinese (zh)
Inventor
李常维
孙城
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Jiangsu Billion Ding Transmission Machinery Co ltd
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Jiangsu Billion Ding Transmission Machinery Co ltd
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Priority to CN202022173164.8U priority Critical patent/CN213411632U/en
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Abstract

The utility model relates to the technical field of hard alloy gear machining, in particular to a hard alloy gear plane grinding clamping device, which comprises a base, a fixed clamping plate, a movable clamping plate, a clamping die and an electric pushing cylinder, wherein a backing plate is fixedly connected to the upper part of the base in a gluing manner; the upper part of the base is welded with four fixed plates, the fixed plates are respectively provided with an electric pushing cylinder, the tops of the electric pushing cylinders are respectively connected to the mounting plate, and the side wall of one end of the mounting plate is welded with a connecting plate and a fixed clamping plate; a clamping die is arranged between the fixed clamping plate and the movable clamping plate; one side of the movable clamping plate is provided with a threaded rod through the connection of the bearing, and the threaded rod is matched on the connecting plate. The utility model discloses, to moving the splint and deciding the adjustment of spatial distance between the splint, take off from the movable splint of centre gripping mould and deciding to change between the splint, and moving the splint and deciding the centre gripping mould that can fix different specifications between the splint, increased and utilized clamping device to the fixed application scope of different specification gear centre grippings.

Description

Carbide gear plane grinds clamping device
Technical Field
The utility model relates to a carbide gear machining technical field especially relates to a carbide gear plane grinds clamping device.
Background
Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production.
When the hard alloy gear is machined, the gear needs to be subjected to plane grinding machining, a special clamping device is not arranged on the existing gear plane grinding, machining stability is reduced, and the clamping device is fixed in specification and cannot be suitable for clamping gears of different specifications.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hard alloy gear plane grinding and clamping device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hard alloy gear plane grinding clamping device comprises a base, a fixed clamping plate, a movable clamping plate, a clamping die and an electric pushing cylinder, wherein a base plate is fixedly connected to the upper part of the base in a gluing mode;
the upper part of the base is welded with four fixed plates, the fixed plates are respectively provided with an electric pushing cylinder, the tops of the electric pushing cylinders are respectively connected to the mounting plate, and the side wall of one end of the mounting plate is welded with a connecting plate and a fixed clamping plate;
a clamping die is arranged between the fixed clamping plate and the movable clamping plate;
one side of the movable clamping plate is provided with a threaded rod through the connection of the bearing, and the threaded rod is matched on the connecting plate.
Preferably, two the bottom of mounting panel all welds there is the riser, and the bottom contact of riser is in the upper surface of base.
Preferably, the connecting plate is provided with a threaded hole, and a threaded rod is in spiral rotation fit with the threaded hole.
Preferably, one end of the threaded rod is glued into the bearing inner ring, and the bearing is welded on the movable clamping plate.
Preferably, a cross rod is welded between the connecting plate and the fixed clamping plate and is inserted into a jack formed in the movable clamping plate.
Preferably, two clamping dies which are arranged oppositely are arranged in the space above the base plate.
The utility model has the advantages that:
1. the utility model discloses, control electronic push cylinder and be the extension motion, the removal that the position was done to the mounting panel that can promote the connection, the centre gripping mould that utilizes two opposition settings realizes stabilizing the centre gripping to the gear, guarantees the stability of gear plane grinding in-process.
2. The utility model discloses, to moving the splint and deciding the adjustment of spatial distance between the splint, take off from the movable splint of centre gripping mould and deciding to change between the splint, and moving the splint and deciding the centre gripping mould that can fix different specifications between the splint, increased and utilized clamping device to the fixed application scope of different specification gear centre grippings.
Drawings
Fig. 1 is a schematic top view of a clamping device of a cemented carbide gear face grinder provided by the present invention;
fig. 2 is a front view structural schematic diagram of a hard alloy gear plane grinding and clamping device provided by the utility model;
fig. 3 is the utility model provides a rear view structure sketch map of connecting plate, movable clamp plate and threaded rod in fig. 1 of carbide gear plane grinding clamping device.
In the figure: the device comprises a base 1, a mounting plate 2, a fixing plate 3, a fixed clamping plate 4, a base plate 5, a clamping die 6, a cross rod 7, a bearing 8, a movable clamping plate 9, a threaded rod 10, a connecting plate 11, an electric pushing cylinder 12 and a vertical plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-3, the hard alloy gear plane grinding clamping device comprises a base 1, a fixed clamping plate 4, a movable clamping plate 9, a clamping die 6 and an electric pushing cylinder 12, wherein a backing plate 5 is fixedly glued on the upper part of the base 1;
the upper part of the base 1 is welded with four fixed plates 3, electric pushing cylinders 12 are arranged on the fixed plates 3, the tops of the electric pushing cylinders 12 are connected to the mounting plate 2, a connecting plate 11 and a fixed clamping plate 4 are welded on the side wall of one end of the mounting plate 2, a clamping die 6 is arranged between the fixed clamping plate 4 and a movable clamping plate 9, and two clamping dies 6 which are opposite to each other are arranged in the space above the base plate 5;
one side of the movable clamping plate 9 is provided with a threaded rod 10 through connection of the bearing 8, the threaded rod 10 is matched on a connecting plate 11, a threaded hole is formed in the connecting plate 11, the threaded rod 10 is matched in a spiral rotating mode, one end of the threaded rod 10 is connected to an inner ring of the bearing 8 in a gluing mode, and the bearing 8 is welded on the movable clamping plate 9.
Specifically, a gear needing plane grinding is placed on a backing plate 5, and the backing plate 5 plays a bearing role before clamping the gear;
the electric push cylinder 12 is controlled to do stretching motion, the connected mounting plate 2 can be pushed to move in position, the clamping die 6 is driven to move along under the connecting action of the fixed clamping plate 4 and the movable clamping plate 9, the clamping die 6 is enabled to be in contact with the surface of the gear, and as the two clamping dies 6 are arranged above the backing plate 5, the two clamping dies 6 which are oppositely arranged can stably clamp the gear, so that the stability of the gear in the process of plane grinding is ensured;
control threaded rod 10 drives the bearing 8 inner circle rotatory in bearing 8, can drive and move splint 9 and do the removal of following, play the effect to moving splint 9 position adjustment, thereby realize the effect to moving splint 9 and deciding the space distance adjustment between splint 4, convenient and fast takes off from the movable splint 9 of centre gripping mould 6 and decides to change between splint 4, and move splint 9 and decide the centre gripping mould 6 that can fix different specifications between splint 4, the application scope that utilizes clamping device to fix different specification gear centre grippings has been increased.
Further, risers 13 have all been welded to the bottom of two mounting panels 2, and the bottom contact of riser 13 is at the upper surface of base 1, and riser 13 follows mounting panel 2's removal and removes, plays the auxiliary stay effect to mounting panel 2's removal.
Furthermore, a cross rod 7 is welded between the connecting plate 11 and the fixed clamping plate 4, the cross rod 7 is inserted into a jack formed in the movable clamping plate 9 in a splicing mode, when the movable clamping plate 9 moves, the cross rod 7 can move linearly, and the movable clamping plate 9 can be supported in an auxiliary mode.
Those not described in detail in this specification are within the skill of the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A hard alloy gear plane grinding clamping device comprises a base (1), a fixed clamping plate (4), a movable clamping plate (9), a clamping die (6) and an electric pushing cylinder (12), and is characterized in that a backing plate (5) is fixedly glued to the upper portion of the base (1);
the upper part of the base (1) is welded with four fixed plates (3), the fixed plates (3) are respectively provided with an electric pushing cylinder (12), the tops of the electric pushing cylinders (12) are respectively connected to the mounting plate (2), and the side wall of one end of the mounting plate (2) is welded with a connecting plate (11) and a fixed clamping plate (4);
a clamping die (6) is arranged between the fixed clamping plate (4) and the movable clamping plate (9);
one side of the movable clamping plate (9) is provided with a threaded rod (10) through the connection of the bearing (8), and the threaded rod (10) is matched on the connecting plate (11).
2. A cemented carbide gear face grinder holding device according to claim 1, characterized in that risers (13) are welded to the bottom of both mounting plates (2), and the bottom of the riser (13) is in contact with the upper surface of the base (1).
3. A cemented carbide gear face grinder holding device according to claim 1, characterised in that the connection plate (11) is threaded and is screw-fitted with a threaded rod (10).
4. A cemented carbide gear face grinder holding device according to claim 3, characterised in that one end of the threaded rod (10) is glued into the inner ring of the bearing (8) and the bearing (8) is welded to the movable clamp plate (9).
5. The clamping device for the gear face mill of the hard alloy as claimed in claim 1, wherein a cross rod (7) is welded between the connecting plate (11) and the fixed clamping plate (4), and the cross rod (7) is inserted into a jack formed on the movable clamping plate (9).
6. A cemented carbide gear face grinder holding device according to claim 1, characterised in that the space above the backing plate (5) is provided with two mutually oppositely arranged holding dies (6).
CN202022173164.8U 2020-09-28 2020-09-28 Carbide gear plane grinds clamping device Active CN213411632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022173164.8U CN213411632U (en) 2020-09-28 2020-09-28 Carbide gear plane grinds clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022173164.8U CN213411632U (en) 2020-09-28 2020-09-28 Carbide gear plane grinds clamping device

Publications (1)

Publication Number Publication Date
CN213411632U true CN213411632U (en) 2021-06-11

Family

ID=76265164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022173164.8U Active CN213411632U (en) 2020-09-28 2020-09-28 Carbide gear plane grinds clamping device

Country Status (1)

Country Link
CN (1) CN213411632U (en)

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